Optimizing Energy Efficiency and Thermal Comfort Through HVAC Duct Design of Mechanical Building

Authors

  • Tenzin College of Science and Technology, Royal University of Bhutan
  • Dorji Wangchuk Jigme Namgyel Engineering College, Royal University of Bhutan
  • Tashi Wangyel Jigme Namgyel Engineering College, Royal University of Bhutan
  • Samten Lhendup Jigme Namgyel Engineering College, Royal University of Bhutan

Keywords:

Thermal Comfort, CLTD, Equal Friction, HVAC

Abstract

This project focuses on enhancing indoor thermal comfort and optimizing energy efficiency in a mechanical building by employing the Cooling Load Temperature Difference (CLTD) method for cooling load calculation and duct design using the equal friction method. The CLTD method estimates cooling loads by considering outdoor conditions, building materials, and internal heat gains, facilitating optimized HVAC system sizing. Duct design with the equal friction method ensures uniform airflow distribution, improving system efficiency and maintaining thermal comfort across the building. By integrating these methods, this project aims to provide valuable insights for building designers and engineers seeking to achieve optimal thermal comfort and energy performance in new building constructions.

Author Biography

Samten Lhendup, Jigme Namgyel Engineering College, Royal University of Bhutan

Lecturer, Department of Mechanical Engineering, Jigme Namgyel Engineering College, Dewathang

ISBN 978-99936-986-7-8

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Published

2025-02-28

How to Cite

Tenzin, Wangchuk, D., Wangyel, T., & Lhendup, S. (2025). Optimizing Energy Efficiency and Thermal Comfort Through HVAC Duct Design of Mechanical Building. JNEC Thruel Rig Sar Toed , 7(1), 71–88. Retrieved from https://trst.jnec.edu.bt/index.php/thruelrigsartoed/article/view/40

Issue

Vol. 7 No. 1 (2024): JNEC Thruel Rig Sar Toed

Section

Articles

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Copyright (c) 2025 JNEC Thruel Rig Sar Toed

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